3 The Royal Scions 3 Irencrag Pyromancer 4 Thrill of Possibility 4 Radical Idea 2 Lava Coil 4 Arclight Phoenix 3 Crackling Drake 4 Discovery 1 Beacon Bolt 4 Temple of Epiphany 3 Goblin Electromancer 4 Steam Vents 6 Mountain 7 Island 4 Shock 4 Opt Sideboard 2 Aether Gust 4 Fry 3 Flame Sweep 2 Saheeli, Sublime Artificer 2 Lava Coil 2 Negate